138336119649

Names of 138336119649

• Cardinal: 138336119649 can be written as One hundred thirty-eight billion, three hundred thirty-six million, one hundred nineteen thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 1.38336119649 × 10¹¹

Factors of 138336119649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 480

Divisors of 138336119649

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 169 189 243 273 351 457 507 567 729 819 1053 1183 1371 1521 1701 2187 2197 2457 3159 3199 3549 4113 4563 5103 5941 6561 6591 7371 9477 9597 10647 12339 13689 15309 15379 17823 19683 19773 22113 28431 28791 31941 37017 41067 41587 45927 46137 53469 59319 66339 77233 85293 86373 95823 111051 123201 124761 137781 138411 160407 177957 199017 231699 255879 259119 287469 333153 369603 374283 415233 481221 533871 540631 597051 695097 777357 862407 999459 1004029 1108809 1122849 1245699 1443663 1601613 1621893 1791153 2085291 2332071 2587221 2998377 3012087 3326427 3368547 3737097 4330989 4804839 4865679 6255873 6996213 7028203 7761663 8995131 9036261 10105641 11211291 12992967 14414517 14597037 18767619 20988639 21084609 23284989 27108783 30316923 33633873 38978901 43243551 43791111 56302857 62965917 63253827 81326349 90950769 100901619 116936703 131373333 168908571 189761481 243979047 272852307 302704857 394119999 506725713 569284443 731937141 818556921 1182359997 1520177139 1707853329 2195811423 3547079991 5123559987 6587434269 10641239973 15370679961 19762302807 46112039883 138336119649
• Sum of all divisors σ(n): 257458727680
• Sum of proper divisors (its aliquot sum) s(n): 119122608031
• 138336119649 is a deficient number, because the sum of its proper divisors (119122608031) is less than itself. Its deficiency is 19213511618

Bases of 138336119649

• Binary: 10000000110101011110011010101101100001₂
• Hexadecimal: 0x203579AB61
• Base-36: 1RJTR529

Squares and roots of 138336119649

• 138336119649 squared (138336119649²) is 19136881999542443883201
• 138336119649 cubed (138336119649³) is 2647321997997497880280361717116449
• The square root of 138336119649 is 371935.6391218781
• The cube root of 138336119649 is 5171.8413783507

Scales and comparisons

• 138,336,119,649 seconds is equal to 4,398 years, 34 weeks, 2 days, 11 hours, 54 minutes, 9 seconds.
• To count from 1 to 138,336,119,649 would take you about eight thousand, seven hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138336119649 cubic inches would be around 431 feet tall.

Recreational maths with 138336119649

• 138336119649 backwards is 946911633831
• The number of decimal digits it has is: 12
• The sum of 138336119649's digits is 54
• More coming soon!